| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $91.62 | 6.304% | $97.3957 | $97.40 | $97.40 | $97.40 |
| Purchase #2 | $206.37 | 8.819% | $224.5698 | $224.57 | $224.55 | $224.60 |
| Purchase #3 | $43.70 | 12.497% | $49.1612 | $49.16 | $49.15 | $49.20 |
| Purchase #4 | $89.80 | 13.373% | $101.809 | $101.81 | $101.80 | $101.80 |
| Purchase #5 | $9.60 | 11.157% | $10.6711 | $10.67 | $10.65 | $10.70 |
| Purchase #6 | $226.71 | 9.691% | $248.6805 | $248.68 | $248.70 | $248.70 |
| Purchase #7 | $173.72 | 7.453% | $186.6674 | $186.67 | $186.65 | $186.70 |
| 7 purchase totals = | $841.52 | $918.9547 | $918.96 | $918.90 | $919.10 | |